var beDeletedGalleryId = 0;

function deleteEventGallery(galleryId) {
    var result = confirm ("Do you really want to delete this event ?");
    if (result) {
        beDeletedGalleryId = galleryId;
        CatalogService.deleteEventGallery (galleryId, {callback:returnDeleteEventGallery, errorHandler:handleError});
    }
    return false;
}
function returnDeleteEventGallery(result) {
	if (result) {
        alert("Delete event gallery successfully");
        window.location.href = "/belgapicture" + "/editorial/all/";
        return;
	}
    alert("Can't delete the specify gallery");
}

//Common functionalities
DWREngine.setPreHook(function() {
	showLayerWaiting(true);
});
DWREngine.setPostHook(function() {
    if (beDeletedGalleryId != 0){
        var eventGalleryNode = document.getElementById(beDeletedGalleryId);
        eventGalleryNode.style.display = "none";
    }
    showLayerWaiting(false);
});
function handleError(message) {
	alert(message);
}
function showLayerWaiting(isShow) {
    if (isShow) {
        var eventSection = document.getElementById("eventSection");
        var height = eventSection.offsetHeight;
        var layer = document.getElementById("layerWaiting");
        layer.style.height = eventSection.offsetHeight + "px";
    } else {
        var layer = document.getElementById("layerWaiting");
        layer.style.height = 0 + "px";
    }

}